It’s fascinating to see what happens when a creative hacker is given a set of constraints to work within. [rctestflight] found themselves in a very specific set of circumstances: Free RC cars from sponsors, and no real purpose for them. Instead of just taking them apart to see what made them tick (itself the past time of many a beginning hacker), [rctestflight] decided to let the RC cars disassemble themselves, destructively, on their way to 100,000 (scale) RC Car Miles, tallying up the distance (and the carnage) in the end as you see in the video below the break.

Re-using a jig and test track (his backyard) from another test, [rctestflight] set up solar powered tether that could power any of the vehicles under test. The vehicles were modified as needed to drive along the circular track on a tether, and once stability was achieved, the cars were set on their own to either drive 100,000 scale miles or die trying.

Seeing as how [rctestflight] hales from the Pacific NorthWet of the United States near Seattle, the endurance test turned out to be not just a test of distance. Among the factors evaluated were how well each vehicle could withstand the mud, grime, and yes, even earthworms, that awaited them.

After each vehicle failed beyond the point of a quick fix, they were all torn down. Where each manufacturer cut corners could clearly be seen, and the weaknesses and strengths of each vehicle were pretty interesting. Plus, there’s a pretty great (awful) uh… rendition… of an iconic 80’s song. Twice. And of course the final conclusion: Exactly how many miles did each vehicle go before catastrophic failure? Check the video for results.

Regular readers will know that [rctestflight] is somewhat of a Hackaday regular, with plentiful great hacks such as this drone boat that sails the high seas of Lake Washington.

Continue reading “RC Car Test Tether Takes Car Testing To New Lengths” →